Example usage for org.springframework.beans BeanWrapper setPropertyValue

Introduction

In this page you can find the example usage for org.springframework.beans BeanWrapper setPropertyValue.

Prototype

void setPropertyValue(String propertyName, @Nullable Object value) throws BeansException;

Source Link

Document

Set the specified value as current property value.

Usage

From source file:com.aw.swing.mvp.grid.GridInfoProvider.java

/**
 * Get Object that will be used to get the data to be shown
 *
 * @return/*from   ww w  .  j  a va2  s.c om*/
 */
public ListProvider getListProvider(final Presenter presenter) {
    final GridInfoProvider gridInfoProvider = this;
    return new ListProvider() {
        public List getList(Object param) {
            List list = getValues((E) param);
            if (list == null) {
                list = new ArrayList();
            }
            if (!(presenter instanceof FindPresenter)) {
                Method method = null;
                try {
                    method = gridInfoProvider.getClass().getMethod("getValues", param.getClass());
                } catch (NoSuchMethodException e) {
                }
                if (method == null) {
                    method = ReflectionUtils.findMethodByName(gridInfoProvider.getClass(), "getValues");
                }
                DeleteableListField deleteableListField = AnnotationUtils.getAnnotation(method,
                        DeleteableListField.class);
                if (deleteableListField != null) {
                    if (!(list instanceof DeleteableList)) {
                        DeleteableList deleteableList = new DeleteableList();
                        deleteableList.init(list);
                        BeanWrapper bw = new BeanWrapperImpl(param);
                        bw.setPropertyValue(deleteableListField.value(), deleteableList);
                        return deleteableList;
                    }
                }
            }
            return list;
        }
    };
}

From source file:hu.petabyte.redflags.engine.util.MappingUtils.java

/**
 * Sets the value of a bean's property, using the given wrapper. The
 * property can be a deeper one, e.g. "a.b.c.d". If any of a, b or c
 * properties is null, the method will call an empty constructor for its
 * static type. If any error occurs, setDeepProperty will write it to the
 * LOG and returns false./* w ww  .  j a  v  a 2 s. c o  m*/
 *
 * @param wrapper
 *            Wrapper of the root object.
 * @param property
 *            The property needs to be set.
 * @param value
 *            The new value of the property.
 * @return True if property setting was successful, false on error.
 */
public static synchronized boolean setDeepProperty(BeanWrapper wrapper, String property, Object value) {
    try {
        // this will help calling a constructor:
        ExpressionParser parser = new SpelExpressionParser();

        // go thru property path elements:
        int offset = 0;
        while ((offset = property.indexOf(".", offset + 1)) > -1) {
            String currentProperty = property.substring(0, offset);

            // if current property is null:
            if (null == wrapper.getPropertyValue(currentProperty)) {
                String className = wrapper.getPropertyType(currentProperty).getName();

                // build up a constructor call:
                Expression exp = parser.parseExpression(String.format("new %s()", className));

                // LIMITATIONS:
                // 1) uses static type
                // 2) needs defined empty constructor

                // run it:
                Object newObject = exp.getValue();

                // and set the property:
                wrapper.setPropertyValue(currentProperty, newObject);
            }
        }

        // finally, set the destination property:
        wrapper.setPropertyValue(property, value);
        return true;
    } catch (Exception ex) {
        LOG.error("Could not set property '{}'", property);
        LOG.debug("Exception: ", ex);
        return false;
    }
}

From source file:nl.tue.gale.common.SpringManipulator.java

public <E> void setList(List<E> list) {
    BeanWrapper wrapper = new BeanWrapperImpl(bean);
    @SuppressWarnings("unchecked")
    List<E> beanList = new ArrayList<E>((List<E>) wrapper.getPropertyValue(property));
    beanList.addAll(list);/*w w w .  j av  a 2 s  .  c om*/
    wrapper.setPropertyValue(property, beanList);
}

From source file:nl.tue.gale.common.SpringManipulator.java

public <K, V> void setMap(Map<K, V> map) {
    BeanWrapper wrapper = new BeanWrapperImpl(bean);
    @SuppressWarnings("unchecked")
    Map<K, V> beanMap = new HashMap<K, V>((Map<K, V>) wrapper.getPropertyValue(property));
    beanMap.putAll(map);/* w  w w  . ja v a2s . c  o m*/
    wrapper.setPropertyValue(property, beanMap);
}

From source file:org.zilverline.web.TestCustomCollectionEditor.java

public void testCustomCollectionEditorWithString() {
    CollectionManager colMan = (CollectionManager) applicationContext.getBean("collectionMan");
    assertNotNull(colMan);// www.  j  ava2s. c  om
    assertTrue("collections must exist", colMan.getCollections().size() > 0);

    SearchForm sf = new SearchForm();
    BeanWrapper bw = new BeanWrapperImpl(sf);
    bw.registerCustomEditor(CollectionTriple[].class, "collections", new CustomCollectionEditor(colMan));
    try {
        bw.setPropertyValue("collections", "problems");
    } catch (BeansException ex) {
        fail("Should not throw BeansException: " + ex.getMessage());
    }
    CollectionTriple[] col3s = (CollectionTriple[]) bw.getPropertyValue("collections");
    assertEquals(colMan.getCollections().size(), col3s.length);
    assertEquals("testdata", col3s[0].getName());
}

From source file:org.zilverline.web.TestCustomCollectionEditor.java

public void testCustomCollectionEditorWithStringArrayOfOne() {
    CollectionManager colMan = (CollectionManager) applicationContext.getBean("collectionMan");
    assertNotNull(colMan);/*from   w  ww  .jav  a  2 s.  c  o  m*/
    assertTrue("collections must exist", colMan.getCollections().size() > 0);

    SearchForm sf = new SearchForm();
    BeanWrapper bw = new BeanWrapperImpl(sf);
    bw.registerCustomEditor(CollectionTriple[].class, "collections", new CustomCollectionEditor(colMan));
    try {
        bw.setPropertyValue("collections", new String[] { "problems" });
    } catch (BeansException ex) {
        fail("Should not throw BeansException: " + ex.getMessage());
    }
    CollectionTriple[] col3s = (CollectionTriple[]) bw.getPropertyValue("collections");
    assertEquals(colMan.getCollections().size(), col3s.length);
    assertEquals("testdata", col3s[0].getName());
}

From source file:org.zilverline.web.TestCustomCollectionEditor.java

public void testCustomCollectionEditorWithStringArrayOfTwo() {
    CollectionManager colMan = (CollectionManager) applicationContext.getBean("collectionMan");
    assertNotNull(colMan);//from   w  w  w.j a va 2s  .  co  m
    assertTrue("collections must exist", colMan.getCollections().size() > 0);

    SearchForm sf = new SearchForm();
    BeanWrapper bw = new BeanWrapperImpl(sf);
    bw.registerCustomEditor(CollectionTriple[].class, "collections", new CustomCollectionEditor(colMan));
    try {
        bw.setPropertyValue("collections", new String[] { "problems", "testdata" });
    } catch (BeansException ex) {
        fail("Should not throw BeansException: " + ex.getMessage());
    }
    CollectionTriple[] col3s = (CollectionTriple[]) bw.getPropertyValue("collections");
    assertEquals(colMan.getCollections().size(), col3s.length);
    assertEquals("testdata", col3s[0].getName());
}

From source file:org.sakaiproject.metaobj.utils.mvc.impl.BeanWrapperBase.java

public void setPropertyValue(String propertyName, Object value) throws BeansException {

    if (isNestedProperty(propertyName)) {
        BeanWrapper nestedBw = getBeanWrapperForPropertyPath(propertyName);
        nestedBw.setPropertyValue(getFinalPath(propertyName), value);
        return;//from   www .  j  a v  a 2  s  .c om
    } else {
        super.setPropertyValue(propertyName, value);
    }
}

From source file:org.zilverline.web.TestCustomCollectionEditor.java

public void testCustomCollectionEditorWithStrings() {
    CollectionManager colMan = (CollectionManager) applicationContext.getBean("collectionMan");
    assertNotNull(colMan);//w  ww  . j ava 2s  .  c o  m
    assertTrue("collections must exist", colMan.getCollections().size() > 0);
    log.debug("test");

    SearchForm sf = new SearchForm();
    BeanWrapper bw = new BeanWrapperImpl(sf);
    bw.registerCustomEditor(CollectionTriple[].class, "collections", new CustomCollectionEditor(colMan));
    try {
        bw.setPropertyValue("collections", "problems, testdata");
    } catch (BeansException ex) {
        fail("Should not throw BeansException: " + ex.getMessage());
    }
    CollectionTriple[] col3s = (CollectionTriple[]) bw.getPropertyValue("collections");
    log.debug(col3s);
    assertEquals(colMan.getCollections().size(), col3s.length);
    for (int i = 0; i < colMan.getCollections().size(); i++) {
        assertTrue(col3s[0].isSelected());
    }
}

From source file:org.iwethey.forums.web.user.UserController.java

/**
 * Toggle binary settings. Requires a request parameter of "toggle" 
 * that contains the name of the property to toggle.
 *///  w  w w.ja va2s .  co  m
public ModelAndView toggle(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    User user = (User) request.getAttribute(USER_ATTRIBUTE);

    String propName = RequestUtils.getStringParameter(request, "toggle", null);
    if (user != null && propName != null && !propName.equals("")) {
        BeanWrapper wrap = new BeanWrapperImpl(user);
        Boolean val = (Boolean) wrap.getPropertyValue(propName);

        wrap.setPropertyValue(propName, new Boolean(!val.booleanValue()));
        userManager.saveUserAttributes(user);
    }

    return new ModelAndView(new RedirectView(request.getHeader("referer")));
}